yueton RC 1-8S Lipo Battery Tester Low Voltage Buzzer Alarm Checker w/ LED
yueton RC 1-8S LiPo battery tester with low voltage buzzer alarm and LED display for checking and monitoring packs.
Price range: See on Amazon
What we liked
- + Checks 1-8S packs, so it covers nearly all hobby batteries
- + Low voltage buzzer warns before a pack drops to a damaging level
- + LED display shows each cell voltage for quick health checks
Trade-offs
- - Single unit only, so you cannot leave one on each pack
- - Buzzer is loud and hard to hear only from far away while flying
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